TeamViewer before 14.7.48644 on Windows loads untrusted DLLs in certain situations.
community.teamviewer.com/English/discussion/111147/windows-v9-0-259145
community.teamviewer.com/English/discussion/111149/windows-v10-0-259144
community.teamviewer.com/English/discussion/111150/windows-v11-0-259143
community.teamviewer.com/English/discussion/111151/windows-v12-0-259142
community.teamviewer.com/English/discussion/111152/windows-v13-2-36222
community.teamviewer.com/English/discussion/111153/windows-v14-2-56678
community.teamviewer.com/English/discussion/111154/windows-v14-7-48644